FsCheck 2.12.1

FsCheck is a tool for testing .NET programs automatically. You provide a specification of the program, in the form of properties which functions, methods or objects should satisfy, and FsCheck then tests that the properties hold in a large number of randomly generated cases. Such properties are actually a testable specification of your program.

Properties are written in F#, C# or VB. FsCheck helps you to define properties, observe the distribution of test data, and define test data generators. Crucially, when a property fails, FsCheck automatically displays a minimal counter example.

There is a newer version of this package available.
See the version list below for details.
Install-Package FsCheck -Version 2.12.1
dotnet add package FsCheck --version 2.12.1
paket add FsCheck --version 2.12.1
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

Fix FsCheck.Xunit's CheckExtensions so that the throwing methods actually throw on failure.
Add new generator extensions for C#: Zip, Zip3, Or and OrNull. (by Stijn Moreels)
Add Gen.collect and variations. (by Stijn Moreels)
Fix to offset of DateTimeOffset generator. (by Evgeny Grebenyuk)

Version History

Version Downloads Last updated
3.0.0-alpha4 6,512 10/6/2018
3.0.0-alpha3 51,819 12/30/2017
3.0.0-alpha2 5,548 10/19/2017
3.0.0-alpha1 748 9/26/2017
2.13.0 30,465 11/11/2018
2.12.1 8,951 10/18/2018
2.12.0 5,400 10/6/2018
2.11.0 47,555 6/15/2018
2.10.10 46,189 5/15/2018
2.10.9 26,353 4/10/2018
2.10.8 42,983 3/3/2018
2.10.7 12,353 1/29/2018
2.10.6 9,810 12/30/2017
2.10.5 4,046 12/28/2017
2.10.4 48,731 11/8/2017
2.10.3 8,585 9/26/2017
2.10.2 8,520 9/25/2017
2.10.1 760 9/23/2017
2.10.0 12,989 9/7/2017
2.9.2 6,954 8/28/2017
2.9.1 343 8/27/2017
2.9.0 68,786 5/18/2017
2.9.0-rc3 3,347 5/7/2017
2.9.0-rc2 210 5/6/2017
2.9.0-rc1 192 5/6/2017
2.8.2 5,548 5/6/2017
2.8.1 679 5/1/2017
2.8.0 14,842 3/15/2017
2.7.2 5,670 3/5/2017
2.7.1 8,784 2/13/2017
2.7.0 7,677 1/15/2017
2.6.3 371 1/13/2017
2.6.2 84,371 10/7/2016
2.6.1 4,168 9/25/2016
2.6.0 35,033 8/3/2016
2.5.0 31,478 6/7/2016
2.4.0 11,376 4/20/2016
2.3.0 2,434 4/11/2016
2.2.5 3,230 3/28/2016
2.2.4 19,117 12/17/2015
2.2.3 2,843 11/26/2015
2.2.2 2,827 11/14/2015
2.2.1 1,005 11/5/2015
2.2.0 7,029 11/1/2015
2.1.0 8,284 9/30/2015
2.0.7 12,083 8/20/2015
2.0.6 652 8/14/2015
2.0.5 9,376 7/31/2015
2.0.4 3,232 7/20/2015
2.0.3 27,737 7/10/2015
2.0.2 384 7/7/2015
2.0.1 7,016 5/23/2015
2.0.1-rc1 269 5/23/2015
2.0.0-alpha 328 4/27/2015
1.0.4 15,186 12/9/2014
1.0.3 2,310 11/18/2014
1.0.2 1,129 10/27/2014
1.0.1 1,762 10/18/2014
1.0.0 4,283 8/3/2014
0.9.4 23,685 5/24/2014
0.9.3 933 5/9/2014
0.9.2 19,837 11/7/2013
0.9.1 3,300 7/2/2013
0.9.0.1 419 6/21/2013
0.9.0 518 6/18/2013
0.8.3 1,396 8/26/2012
0.8.2 556 7/4/2012
0.8.1 560 6/25/2012
0.7.1 1,056 5/29/2011
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